baber/WOPTO huggingface dataset:
Patent NL-8501066-A (NL)
Title: Plough with frame and plough bodies - consists of crumbling device and sowing machine connectable to tractor so tractor wheel lies in furrow
IPC: A01B49/02
Filed: 1985-04-11
Abstract: The plough consists of a frame fitted with plough bodies (20). The plough also has a crumbling device (63) and a sowing machine (91). The plough can be connected to a tractor, so that a tractor wheel is situated in a furrow. The crumbling device can consist of a crumbler roller (86) together with the sowing machine. The plough bodies are left and right acting and the crumbling device and the sowing machine are displaceable transversely.
Patent NL-8502607-A (NL)
IPC: E04B7/22
Filed: 1985-09-24
Abstract: For a heat-insulating roof substructure, heat-insulating panels supported on rafters and/or roof battens are laid, which panels are provided on their upper side with grooves which run in parallel and at regular intervals. Bearing panels or strips which are used for suspending the roofing slabs engage in these grooves. The grooves are aligned at an angle to the horizontal of the heat-insulating panels.
Patent NL-8702965-A (NL)
Title: Universal profile gauge for checking welds - has calibration discs which can be matched against gauged profile
IPC: G01B5/207
Filed: 1987-12-08
Abstract: The gauge has a housing (1) which contains a row of narrow spring-loaded needles (5), the ends of which can be pressed against the profile surface of the weld. The other ends of the needles show a similar profile through a window on the front of the housing. One of a range of calibrated discs can be inserted behind the upper ends of the pins and used to check whether the profile is correct and meets pre-determined standards. It is equally suitable for checking flat welds or ones at angles, inside or outside a framework.
Patent NL-8801513-A (NL)
IPC: G11B5/008
Filed: 1988-06-14
Abstract: An apparatus for recording an electric signal (A) on a magnetic record carrier (1) comprises at least one pair of write heads (K1, K2) having a mechanically rigid coupling to each other and arranged on a head drum (40). The record carrier (1) is wrapped around the head drum through a wrapping angle  alpha . The pair of heads (K1, K2) writes pairs of tracks (T1, T2; T3, T4; ...) on the record carrier. The apparatus further comprises a signal separator (4) for dividing the electric signal into consecutive blocks, after which the signal blocks having odd sequence number (B1, B3, ...) are applied to a first output (5) and the signal blocks having even sequence number (B2, B4...) are applied to a second output (6). In a time-base-correction circuit (7) the signal blocks (A1, A2) are time expanded or compressed.  alpha  Differs from 180<o>. Signal blocks having odd sequence number are delayed in time relative to signal blocks having even sequence number (16). Subsequently, the signal blocks thus processed are recorded. Time compression or expansion is effected by a factor of  alpha n/180.(M+1), where n is the number of head pairs and M is the number of times within a specific time interval that a head pair which comes in contact with a record carrier during said time interval does not record a signal in the record carrier, which time interval is defined by those instants at which two consecutive track pairs are recorded by one or two head pairs. Moreover, an apparatus is described for reproducing the signal recorded by means of said recording apparatus.
Patent NL-8902943-A (NL)
Title: Wall-building equipment - has laser emitter housing adjustable for height on column and lockable
IPC: E04G21/18
Filed: 1989-11-29
Abstract: The equipment is for use in wall-building. It can indicate the line along which the bricks etc are to be laid, supported on a vertical column (4). A housing (9) contains an emitter for a laser beam (9). This is adjustable in the vertical direction on the column and lockable in position. A further column (13) can be mounted clear of the first one, equipped with a device at which the beam is aimed.
Patent NL-9002908-A (NL)
Title: Non-rigid body with filling - has cover for filling with detachable fixing devices typically forming cushion
IPC: A47C31/02
Filed: 1990-12-31
Abstract: The non-rigid body comprises a filling and a removable cover extending at least part of the way round it. The cover (3) has detachable fixing devices (4). These can be on the outside, and the body can form a cushion fixed in garden furniture. The fixing devices can be on the inside of the cover, engaging with others on the outside of the filling.
Patent NL-9100483-A (NL)
IPC: G06Q10/00
Filed: 1991-03-19
Abstract: Method of determining free subareas on an area partially covered with rectangular objects and also a method of determining free spaces in a space partially filled with objects in the form of a right parallelepiped, in which method an essentially rectangular area to be covered or a space to be filled is depicted in the form of a two-dimensional or three-dimensional matrix, respectively, each element of the matrix representing a rectangle on the area or a right parallelepiped in the space and it being established for each element whether the corresponding rectangle in the area or the corresponding right parallelepiped in the space is free or occupied, after which the number of rows and columns and, possibly, layers of the matrix is reduced in accordance with a fixed algorithm until the unit matrix has been reached. During the matrix reduction, a search is continuously made for matrix elements which have a first logic value and which are bounded on all sides by elements having a second logic value; such an element indicates the presence of a free space in the (reduced) matrix. A dimension table is also determined for each of the dimensions, the length of each table being linked to the number of rows, columns and, possibly layers, respectively, of the matrix. During the reduction of the matrix, the dimension tables are updated in accordance with a fixed system, with the result that, whenever a free area or a free space is found during the reduction of the matrix, the position of said area or said space can be read off from the table. <IMAGE>
Patent NL-9300375-A (NL)
IPC: B23B51/10
Filed: 1993-03-01
Abstract: PCT No. PCT/NL94/00042 Sec. 371 Date Oct. 13, 1995 Sec. 102(e) Date Oct. 13, 1995 PCT Filed Feb. 21, 1994 PCT Pub. No. WO94/20249 PCT Pub. Date Sep. 15, 1994A deburring tool which has a holder from which an elongated sleeve extends. A blade is arranged in the sleeve close to the free end thereof which can be moved inside or outside the sleeve with a movable pin. The blade extends outside the sleeve through a close fitting opening made in the wall of the sleeve in such a way that its cutting side abuts a limiting edge of the opening in the sleeve thereby closing the opening.
Patent NL-9400071-A (NL)
Title: Support hinge and cupboard provided with doors attached using such hinges
Inventor: REE COLETTE VAN DER
IPC: E05D7/08
Filed: 1994-01-14
Abstract: The invention relates to a hinge which is intended to be arranged between an edge of a hinged element, such as a door or closure flap, which edge extends transversely with respect to the hinge axis, and a support element which lies on the side of this edge, and which is able to absorb any bending of support elements to which it is attached. For this purpose, the hinge is characterized in that it comprises a hinge pin and a hinge ring which can rotate tightly around the hinge pin and is locked in the axial direction with respect to the hinge pin, as well as first fixing means for fixing the hinge pin to the support element or the hinged element, and second fixing means for fixing the hinge ring in the hinged element or the support element.
Patent OA-11606-A (OA)
Title: Marine pipelay system.
Inventor: SEGUIN BRUNO
IPC: F16L1/19
Filed: 1999-12-01
Abstract: A marine pipelay vessel (10) equipped with pipe laying apparatus (12) comprising pipe handling means (40, 41) for moving the pipe (100) into its raised launching position, a pipe connection station (14) for connecting together pipe ends when in the launching position, pipe support means for maintaining the pipe in a raised position (18), a static clamp (58) for releasably securing the upper end of a previously launched pipe, pipe launching means (50) for controllably launching the raised pipe stalk in which the pipe launching means comprises a second mobile clamp (60) adapted to be releasably secured to the pipe (100) such that the second clamp means may be raised and lowered controllably over a predetermined stroke distance between the uppermost and the lowermost stroke position relative to the vessel.
Patent PT-72340-A (PT)
Title: Process for the preparation of a fungicidal composition containing esters of indan-4-yl of n-alkyl-carbamic acids
IPC: A01N47/10
Filed: 1981-01-12
Abstract: Fungicidally active N-alkyl-carbamic acid 1,1,2-trimethyl-5-substituted-indan-4-yl esters of the formula <IMAGE>   in which R1 is an alkyl group, R2 is an alkyl or aralkyl group, R3 is a hydrogen atom, an alkyl group or a halogen atom, and R4 is a hydrogen atom, an alkyl group, a halogen atom, or an alkoxy or alkylmercapto group.
Patent PT-74043-A (PT)
IPC: C21C7/072
Filed: 1981-11-27
Abstract: In a process for forming the bottom of a metallurgical container, especially the bottom of a converter for refining pig iron, of the type which comprises a metallic base, at least one layer of refractory material superimposed on the metallic base, a first layer of refractory bricks superimposed on the layer of refractory material, and a second layer of refractory bricks on said first layer, the steps of placing, spaced from each other, on said first layer a plurality of refractory elements permeable to gas and each enclosed in a metal casing open at the top, circumferentially surrounding the metal casing of each of the elements with bricks of a material which expands during rise of the temperature and thereafter completing the second layer with refractory bricks.
Patent PT-74680-A (PT)
IPC: C09D5/44
Filed: 1982-03-31
Abstract: The invention relates to thermosetting, cathodically depositable, aqueous electrocoating compositions which are produced by reacting a nitrogen base-containing binder, which contains tertiary amino groups and primary and/or secondary OH groups, with metal compounds, which are sparingly soluble or insoluble in water, of cobalt, copper, lead, nickel and/or manganese at temperatures between 100 DEG  C. and 150 DEG  C. under an inert gas. The resultant products are subsequently protonated with an acid and diluted with water in a manner known per se to yield electrocoating paints having a solids content of from 5 to 25% and pH values of 5 to 8. Octoates, naphthenates, borates, and also acetyl acetonates are preferred to be used as the metal compounds which are sparingly soluble or insoluble in water.
Patent PT-79034-A (PT)
Title: Distillation device
IPC: C02F1/18
Filed: 1984-08-07
Abstract: A survival still which produces fresh water from sea-water comprises a relatively thick microporous membrane 7 which is overlaid by a sea-water absorbing wicking material 4 which is attached to the membrane 7 at its periphery. The material 4 is heated by solar radiation and vapour from the absorbed water passes downward through the membrane into a condenser formed by a liquid and vapour impermeable sheet 9 bonded to the membrane 7, this defines a distillate chamber 8 within which the vapour is condensed and collected. The wicking material is covered by and bonded to a liquid and vapour impermeable sheet exposed to solar radiation.
Patent PT-82986-A (PT)
Title: Control system for automatic gasified kerkosene fueled stove and water heater
IPC: F24C3/00
Filed: 1986-07-15
Abstract: A driving motor (1) drives the system. A regulating valve controls output of gasified kerosene. A valve rod is connected to the main shaft of the motor directly. A cam switch 83) is coupled to the driving motor. A starter button (4) gives preheating, ignition, and re-ignition instruction while the cam switch is at positioning point. A preheating device is incorporated with a memory element for self-holding, driving a heater, a combustion driver and turn on an indicator. A temp. detector-switch is connected in series with the preheating driving device to detect gasification temp.
Patent PT-86089-A (PT)
Title: Process for preparing and using thioxotropized reactive meltingadhesives based on silane
Inventor: MERZ PETER W
IPC: C08G18/10
Filed: 1987-11-06
Abstract: A thixotropic hot-melt adhesive contains reactive silane groups and is still viscous and plastically moldable after cooling. It contains a mixture of at least one thermoplastic material, and at least one thixotropic agent, wherein silane groups are contained either in the thermoplastic material itself or in at least one added silane-based binder.
Patent PT-86816-A (PT)
Inventor: HATFIELD RICHARD JR
IPC: C07C209/00
Filed: 1988-02-24
Abstract: An improvement is described in the process of preparing polymethylene polyphenyl polyamines by condensing aniline and formaldehyde in the presence of an acid catalyst. The improvement entails adding a minor proportion of a polyamine mixture comprising di(aminophenyl)methanes and oligomeric polymethylene polyphenyl polyamines, collectively known as polymethylene polyphenyl polyamines or polymeric MDA, to an intermediate stage of the condensation reaction where the various intermediately formed aminobenzylamines are present. The process lends itself to either a batch or continuous method for preparing the polyamines. The improvement is actually observed in the polymethylene polyphenyl polyisocyanates derived from the polyamines which have substantially reduced color over those polyisocyanates prepared from polyamines prepared via a prior art method. Such color improvements invariably carry over to polyurethane products derived therefrom.
Patent PT-87013-A (PT)
Inventor: HANSEN HOLGER CLAUS
IPC: C07F7/08
Filed: 1988-03-18
Abstract: New heterocyclic compounds having the general formula <CHEM> wherein R' and R'' independently are C1-6-alkyl, C3-7-cycloalkyl or C1-6-alkoxymethyl; -A- is -C(=O)-NR'''-, -NR'''-C(=O)-, or <CHEM>  wherein R''' is C1-6-alkyl;  X is C or N; and R<4> is hydrogen, halogen, CN, C1-6-alkyl, C1-6-alkynyl, trimethylsilyl-C1-6-alkynyl, aryloxy which may be substituted with halogen, aralkoxy, C3-7-cycloalkoxy which may be substituted with one or more C1-6-alkyl groups,or NR''''R''''', wherein R'''' and R''''' independently are C1-6-alkyl or together with the nitrogen atom form a 3-7 membered heterocyclic ring. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics.
Patent PT-94711-A (PT)
Inventor: VECCHIETTI VITTORIO
IPC: A61P25/04
Filed: 1990-07-16
Abstract: A compound, or a solvate or salt thereof, of formula (I): <CHEM>  in which: RCO is an acyl group in which the group R contains a substituted or unsubstituted carbocyclic aromatic or heterocyclic aromatic ring and R1 and R2 are independently hydrogen, C1-6 alkyl, C2-6 alkenyl, C3-6 cycloalkyl or C4-12 cycloalkylalkyl groups or together form a C2-8 branched or linear polymethylene or C2-6 alkenylene group optionally substituted with a hetero-atom; R3 is hydrogen, C1-6 alkyl, preferably methyl or ethyl, or phenyl, or R3 together with R1 forms a -(CH2)3- or -(CH2)4-, group; R4 and R5 are identical and are hydrogen or C1-6 alkyl, or together form a C2-5 linear polymethylene group; R6 and R7 are identical and are hydrogen or C1-6 alkyl, or together form a C2-5 linear polymethylene group; or R5 and R6 are together -CH2- when each of R4 and R7 is hydrogen or C1-6 alkyl; with the proviso that R4, R5, R6 and R7 are not simultaneously hydrogen R8 and R9, which may be the same or different, are each hydrogen, C1-6 alkyl, -CH2OR10, halogen, hydroxy, C1-6 alkoxy, C1-6 alkoxycarbonyl, thiol, C1-6 alkylthio,   -O @R11, -NHCOR12, -NHSO2R13, -CH2SO2NR14R15, in which each of R10 to R15 is independently hydrogen, C1-6 alkyl, aryl or aralkyl, is useful for the treatment of pain, and or hyponatraemic disease states and/or cerebral ischaemia.
Patent PT-95090-A (PT)
Inventor: HOLT DENNIS ALAN
IPC: C07J9/00
Filed: 1990-08-23
Abstract: Compounds of structure (I): <CHEM> in which the D ring has an optional double bond where indicated by the broken line; X is (1) keto or (2) hydrogen or OH; R<1> is H or C1-8alkyl; and R<2> is (1)  alpha -H,  alpha -OH or  alpha -acetoxy and/or   beta -W- @-R<3> where W is a bond or C1-12alkyl and R<3> is (i) C1-8alkyl, (ii) C1-8alkoxy, (iii) N(R<4>)2 where R<4> is H, alkyl, phenyl or together forms a ring; (2) =CHWCOR<3> or =CHWOR<5> where W and R<3> are as above and R<5> is, inter alia, phenylalkylcarbonyl, benzoyl, alkoxycarbonyl or aminocarbonyl, (3)  alpha -H and  beta -NHCOR<6> or (4) keto, processes for their preparation, pharmaceutical compositions containing them and their use in therapy to reduce prostate size.
Patent PT-96850-A (PT)
Inventor: REIGNIER MARIANNE
IPC: C23F3/06
Filed: 1991-02-22
Abstract: Baths for chemically polishing stainless steel surfaces comprising, in an aqueous solution, a mixture of hydrochloric acid, nitric acid and phosphoric acid, an optionally substituted hydroxybenzoic acid, an abietic compound and an additive selected from perchloric acid and the water-soluble salts thereof.
Patent SI-9500037-A (SI)
Title: Distributor of heat expenses with improved examination
Inventor: KLEIN JOACHIM
IPC: G09F9/00
Filed: 1995-02-03
Abstract: The distribution device has a housing with a display window (4) for indication of the consumption values. The display window is located on the upper end wall (3) of the housing and encloses an acute angle ( alpha ) with the rear wall (1) of the housing. The angle enclosed by the window and rear wall lies approximately between 35 and 50 degrees and can lie between 40 and 45 degrees. <IMAGE>
Patent SI-20162-A (SI)
Title: Improved system for processing, storing, and transporting liquefied natural gas
Inventor: WOODALL ROBERT M
IPC: G06Q50/00
Filed: 1998-06-18
Abstract: A container is provided for storing pressurized liquefied natural gas at a pressure of about 1035 kPa (150 psia) to about 7590 kPa (1100 psia) and at a temperature of about -123 degrees Centigrade (-190 degrees Farenheit) to about -62 degrees Centigrade (-80 degrees Farenheit). The container is constructed from an ultra-high strength, low alloy steel containing less than 9 wt.% nickel and having a tensile strength greater than 830 MPa (120 ksi) and a DBTT lower than about -73 degrees Centigrade (-100 degrees Farenheit).
Patent UA-13752-A (UA)
Title: Method and device for manufacturing of wood particle boards
Filed: 1991-07-01
Abstract: Method includes separate supply of inner and outer layers of carpet, forming of the bed of carpet and prepressing with subsequent pressing.
Patent BG-102922-A (BG)
Title: Device for sealing the clearance between the piston and the cylinder in internal combustion engines
Inventor: KAMBUROV JORDAN S
IPC: F02F11/00
Filed: 1998-11-12
Abstract: The device can be used in internal combustion engines, compressors and other piston machines. It includes two sealing springing piston rings (1 & 2) which are mounted in a groove (3) of piston (4). The section of piston rod (1) is fitted at 180 degrees or at another angle different from 0 degrees of the section (9) of ring (2). 2 claims, 3 figures
Patent BG-106208-A (BG)
Title: New pharmaceutical combinations for nos inhibitors
Inventor: SALTARELLI MARIO D
IPC: A61K31/445
Filed: 2001-12-11
Abstract: The present invention relates to new pharmaceutical uses for compounds that exhibit activity as nitric oxide synthase (NOS) inhibitors. Specifically, it relates to the use of NOS inhibitors, particularly selective NOS (nNOS) inhibitors, alone or in combination with another active agent, in particular, either an SSRI or an NK-1 receptor antagonist, for the treatment of disorders or conditions the treatment of which can be effected or facilitated by altering circadian rhythms. Examples of such disorders and conditions are blindness, obesity, seasonal affective disorder, bipolar disorder, jet lag, circadian sleep rhythms disorder, sleep deprivation, parasomnias, REM sleep disorders, hypersomnia, sleep-wake cycle disorders, narcolepsy and sleep disorders associated with shift work or irregular work schedules; nocturnal enuresis, and restless-legs syndrome. 12 claims
Patent BG-108803-A (BG)
Title: Polymer composition and the application thereof
Inventor: KUNEV STEFAN
IPC: C08L35/00
Filed: 2004-07-14
Abstract: The composition can be applied in technogenous disposal heaps of fine waste materials (ashes) and tailings, in landslides, for building heavy duty and heavy traffic internal factory and mine roads, in building courtyard lanes, parking sites, children and other playgrounds, road shoulders, as well as to be used in their repair works. It can also be used for building of unpaved roads and roads in geographical desert regions, for sealing of slurry ponds, slag heaps, disposal heaps of ore concentrates, coal and other, for the stabilization and capsulation of radioactive and asbestos-containing soils, in building of sites for taking off and landing of helicopters, for military and civil aircraft runways, tank grounds and other military projects, as well as a modifying additive to cement, concrete and other building solutions. It can be used as a means for dust and erosion control means. It reduces the dust formation and the dust separation activity of the soil and delays the process of its erosion. The composition comprises dispersion of the co-polymer styrene-butylacrylate (SB), dispersion of co-polymer vinylacetate-vinylversatate (VV), dispersion of the homopolymer polyvinylacetate (VA) and plastifer of the group of the phthalate plastifier (PP). The ratio between the individual dispersions (in the content therein of 50% non-volatile substances) is the following, in vol. %: SB from 5 to 50; VV from 5 to 50, VA from 5 to 50 and PP is in quantity from 0.1 to 10 (related to the total polymeric dispersion).
Patent BG-109345-A (BG)
Title: Method of obtaining high quality carbamide formaldehyde resins
Inventor: IVANOV KRASIMIR
IPC: C08G12/40
Filed: 2005-11-11
Abstract: The method of obtaining high quality carbamide formaldehyde resins of the E-00, E-0, E-1, and E-2 type finds application in the woodworking industry. The carbamide formaldehyde resins obtained are characterized by low free formaldehyde content, good water solubility and high reactivity. The chipboards and plywood boards produced on the basis thereof have better physical and mechanical properties and low content of free formaldehyde, which in the E-00 type resin is below 1.0 mg/100 g product. According to the method, the feed stock for the production of carbamide formaldehyde resins is a waterformaldehyde solution with a concentration of 37% to 47%, dry carbamide, dry carbamide and/or carbamide solution with a concentration of 70% to 80%, or pre-condensate with 40% to 60% common formaldehyde content and 20% to 25% common carbamide content. For regulating the pH of the reaction medium, solution is used of NaOH, ammonia water, urotropin, or a mixture thereof, and borax is used for stabilizing the resin. The polycondensation process is three-staged; it is conducted with changing acidity of the medium, and after the first, the second or the third polycondensation an organic agent is added containing one or several polysaccharides and/or polyvalent alcohols in a quantity of 0.5% to 20.0% of the total dry substance content.
Patent CN-1267183-A (CN)
Title: 导入导槽的电路组件的前导板和连接器保护
Inventor: GAMGMIE J L
IPC: H05K5/00
Filed: 2000-03-14
Abstract: 一种电路卡,其中突出部分延伸到该卡的前向边缘之外和安装到该卡的连接器的前啮合端之外,提供对连接器的保护和导入电路卡机架的电路卡的前导板。
Patent CN-1349308-A (CN)
Title: 键盘及键盘的检测方法
Inventor: SHEN JINRONG
IPC: H03M11/00
Filed: 2000-10-12
Abstract: 一种键盘及键盘的检测方法,本键盘包括:一控制电路、一信号产生电路、一参考电阻、一按键电阻网络及一判定电路;参考电阻、按键电阻网络分别配合信号产生电路并由控制电路控制,分别产生第一及第二信号;控制电路分别连接参考电阻及按键电阻网络、信号产生电路;信号产生电路又连接判定电路。本发明方法包括如下步骤:一个按键开关产生一个按键信号;比较按键信号及参考信号,判定哪个按键被按下。本发明可减少键盘的接脚,且省电。